Environment of United States
In United States, the amount of alternative and nuclear energy consumed amounts to 12% of the total energy use. United States emits 17 metric tons per capita of CO₂. The number of road motor vehicles per 1000 inhabitants in United States is 200.
Total land area of United States is 9,833,567 km2 (approx. 3,796,744 mi²). 3100950 km2 of United States's territory is covered in forests. and forest land comprises 32% of all the land in the country.